Lead intelligence for founders & creators

Find buyers
before they search.

ReplyBase monitors Reddit, Twitter, and competitor reviews for buying signals in your niche. Replies in your actual voice — so you close more, faster.

Invite-only · 14 days free
app.replybase.xyz/signals
Live
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47
signals today
All
Buying
R
r/entrepreneurBuying Signal

"Best CRM alternatives to HubSpot for small teams?"

Drafting reply…
G2
Competitor · 1★Competitor

"Switching away — terrible support, missing Slack integration."

X
@growth_hackerDiscussion

"ROI difference between cold email and social selling in 2025?"

Monitors signals across
Twitter / XRedditYouTubeHacker NewsDev.toIndie HackersThreadsG2 & Capterra
Everything you need

The full stack for
social lead capture

From finding the conversation to sending the perfect reply — ReplyBase handles the whole pipeline.

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Multi-Platform Monitoring

8 platforms

Scans Twitter/X, Reddit, YouTube, Hacker News, Threads, Dev.to, and Indie Hackers for keyword-matched conversations — with urgency scoring so you always know when to reply.

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AI Reply in Your Voice

Voice matching

Fetches up to 200 of your recent tweets, analyzes your tone — casual, analytical, curious — and generates replies that sound exactly like you, not generic AI output.

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Competitor Review Mining

G2 · Capterra

Scrapes 1–3 star reviews of competitor products. Surfaces frustrated customers looking for alternatives — the highest-intent leads you will ever find.

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Google Alerts Integration

Full web coverage

Parses your Google Alerts RSS feeds to surface web mentions outside social platforms — news, blogs, and forums the platform monitors don't reach.

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Analytics & Timing Intelligence

Deep insights

Full analytics with a timing heatmap, keyword performance, author intelligence, engagement funnel, and top-performing replies — with 7, 30, and 90-day views.

How it works

Up and running
in minutes

01

Set your keywords

Tell ReplyBase what you sell and who your competitors are. Add keywords, product names, and competitor URLs in minutes.

02

We find the buyers

ReplyBase scans 8 platforms 24/7 and surfaces conversations with urgency scoring — hot, warm, cool, cold — so you prioritize right.

03

Reply in your voice

Click "Draft reply" and get a response that actually sounds like you, ready to send. Rate it to make the AI sharper over time.

Pricing

Simple, honest pricing

14 days free once approved. Upgrade when you're ready.

Monthly
YearlySave 20%

Scout

For founders just getting started

$9/mo
✓
2 keywords
✓
15 signals / day
✓
All 7 platforms
✓
5 AI drafts / day
Most Popular

Starter

For founders ready to scale outreach

$19/mo
✓
5 keywords
✓
40 signals / day
✓
All 7 platforms
✓
15 AI drafts / day
✓
Custom intent suffixes
✓
Analytics dashboard
Coming Soon

Pro

For teams and serious operators

$49/mo
✓
12 keywords
✓
80 signals / day
✓
40 AI drafts / day
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Real-time alerts
✓
2 team seats

Invite-only beta · 14 days free once approved · Cancel anytime

FAQ

Common questions

ReplyBase monitors 8 platforms: Twitter/X, Threads, Reddit, YouTube, Hacker News, Dev.to, Indie Hackers, and the web via Google Alerts. We also monitor competitor reviews on G2 and Capterra — so you're finding opportunities everywhere your audience talks, not just social media.

ReplyBase analyzes up to 200 of your recent tweets to build a voice model of how you actually write — your tone, sentence length, and style. It then generates replies that match your voice, not generic AI output. You can also provide sample replies and set your communication style (casual, professional, technical, or witty) for even more control.

ReplyBase scrapes 1–3 star reviews of your competitors on G2 and Capterra. These are people actively frustrated with a competing product and often looking for alternatives — the highest-intent leads you can find. Add up to 3 competitor URLs in your settings and we surface these as opportunities automatically.

For Reddit: Yes, via OAuth. For Twitter/X: provide your username to sync your voice and verify replies. For other platforms: just add your username in settings. Discovery works without any connections.

Yes. Set up your profile with your expertise, background, product context, target audience, and communication style. The AI uses all of this to write replies that sound like you. You can edit any reply before posting, and rating replies helps the AI improve over time.

Yes, cancel anytime from your dashboard. No long-term contracts, no commitments.

Your next customer is talking
right now. Go find them.

Invite-only beta · 14 days free once approved.